"cosine" 怎么发音

word

US

ˈkəʊ.saɪn

KOH-syn

UK

kˈəʊsaɪn

KOH-syn

释义

In mathematics, cosine is a function that gives the ratio of the length of the side adjacent to an angle to the length of the hypotenuse in a right triangle. It is commonly used in trigonometry and is written as 'cos'.

IPA 音标

美式英语

ˈkəʊ.saɪn

英式英语

kˈəʊsaɪn

简化发音

美式

KOH-syn

英式

KOH-syn

语境中听

The cosine of 0 degrees is 1.

In trigonometry, we often calculate the cosine of an angle.

You can use a calculator to find the cosine value.

What's the cosine of 60 degrees again? Oh, it's 0.5.